Nut — Hex Lock, 1/2-20 / 8 NOS
EMD Part No.: 8032719
Nut — Hex Lock, 1/2-20 / 8 NOS
Application: EMD water pump assemblies
Part of our Water pump product line
The Nut — Hex Lock, 1/2-20 is identified by EMD Part No. 8032719. EMD parts documentation identifies 8032719 as a Lock Nut 1/2-20 and lists it as a fastening component used with EMD water-pump installations. An EMD engine parts catalogue specifies 8032719 as a 1/2-20 lock nut. The available references reviewed did not provide a sufficiently reliable DLW cross-reference, so the DLW number should remain unassigned.
How This Part Works
The Nut — Hex Lock, 1/2-20 is a locking fastening component used at the specified threaded connection of the EMD water-pump installation. Its locking configuration is intended to help maintain the secured condition of the threaded connection during operation.
Signs It's Time to Replace
- Thread damage: damaged or deformed internal threads can affect proper installation and fastening
- Loss of locking function: deterioration of the locking feature can reduce resistance to loosening
- Visible deformation: cracking, distortion, or other physical damage should be assessed before use
- Corrosion: significant corrosion or material deterioration should be evaluated for serviceability
- Improper fit: the replacement nut should match the specified 1/2-20 configuration
Apex focuses on EMD engine components and water-pump system parts for EMD applications. The Nut — Hex Lock, 1/2-20 is identified by EMD Part No. 8032719, allowing customers to source the fastening component using the established EMD reference and exact thread specification. This helps distinguish the 1/2-20 lock nut from other locking nuts used in EMD water-pump assemblies.
See all Water pump parts →- Engine Compatibility
- EMD 645 & EMD 710 Series
- Applications
- Locomotive · Marine · Power Generation
- Quality Standard
- ISO 9001:2015 Certified · OEM Grade
OEM GradeExport QualityReady Stock
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